:root {
  --bg: #0f1115;
  --surface: #181b22;
  --surface-2: #21252f;
  --border: #2c313d;
  --text: #e6e8ec;
  --text-dim: #9aa0ac;
  --accent: #d4a657;
  --home: #4f8a6b;
  --invest: #c47b4a;
  --multiple: #b5564f;
  --none: #5a6072;
  --flag: #c47b4a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.site-header {
  padding: 2.5rem 1.5rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
}

.site-header h1 {
  margin: 0;
  font-size: 2.6rem;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.tagline {
  margin: 0.5rem 0 0;
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 99%;
}

.tagline strong {
  color: var(--text);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* --- Headline stats ---------------------------------------------------- */

.headline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat__big {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}

.stat__small {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.stat--highlight {
  border-left-color: var(--invest);
  background: linear-gradient(180deg, var(--surface), rgba(196, 123, 74, 0.08));
}

/* --- Charts ------------------------------------------------------------ */

.charts {
  margin-bottom: 1rem;
}

.charts__caption {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.charts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem 0.85rem;
  margin: 0;
}

.chart-card figcaption {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
}

.chart-card__canvas {
  position: relative;
  height: 240px;
}

.chart-card__canvas--tall {
  height: 300px;
}

.chart-card--narrow {
  /* chamber chart sits comfortably narrower */
}

.chart-card__hint {
  margin: 0.55rem 0 0;
  font-size: 0.72rem;
  color: var(--text-dim);
  font-style: italic;
}

/* --- Explainer --------------------------------------------------------- */

.explainer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 1rem;
}

.explainer summary {
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--accent);
}

.explainer__body {
  padding: 0 1.25rem 1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.explainer__body p {
  margin: 0.6rem 0;
}

.explainer__body strong {
  color: var(--text);
}

.explainer__heading {
  margin: 1.1rem 0 0.3rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.explainer__heading:first-child {
  margin-top: 0.4rem;
}

/* --- Controls ---------------------------------------------------------- */

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1 1 170px;
}

.control label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.control input[type="search"],
.control select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font-size: 0.95rem;
}

.control input:focus,
.control select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.control--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
  align-self: flex-end;
  padding-bottom: 0.55rem;
}

.control--checkbox label {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.9rem;
  color: var(--text);
}

.summary {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 0.25rem 0 1.25rem;
}

/* --- Results ----------------------------------------------------------- */

.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.card--grandfathered {
  border-left: 3px solid var(--accent);
}

.card__name-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.card__name {
  margin: 0;
  font-size: 1.15rem;
}

.badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
}

.badge--grandfathered {
  background: var(--accent);
  color: #0f1115;
}

.card__meta {
  margin: 0.35rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-size: 0.72rem;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  white-space: nowrap;
}

.tag--chamber {
  color: var(--text);
  background: var(--surface-2);
}

.tag--party {
  color: var(--text);
}

.tag--cat {
  color: #0f1115;
  font-weight: 600;
  border: none;
}

.tag--home-only {
  background: var(--home);
}

.tag--home-plus-investment {
  background: var(--invest);
}

.tag--multiple {
  background: var(--multiple);
}

.tag--none {
  background: var(--none);
  color: var(--text);
}

.card__tally {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.card__tally strong {
  color: var(--text);
}

.card__tally-invest {
  color: var(--invest);
}

.card__tally-extra {
  color: var(--text-dim);
}

.card__tally-sep {
  opacity: 0.5;
}

.props {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.prop {
  background: var(--surface-2);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.15rem 0.5rem;
}

.prop--investment {
  border-left: 3px solid var(--invest);
  padding-left: 0.5rem;
}

.prop__loc {
  font-weight: 600;
}

.prop__holder {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-align: right;
}

.prop__purpose {
  font-size: 0.85rem;
  color: var(--text-dim);
  grid-column: 1 / -1;
}

.prop__flag {
  grid-column: 1 / -1;
  font-size: 0.68rem;
  color: var(--invest);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.prop__joint {
  grid-column: 1 / -1;
  font-size: 0.68rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card__empty,
.card__error {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.card__error {
  color: var(--multiple);
}

.alterations {
  border-top: 1px solid var(--border);
  padding-top: 0.6rem;
}

.alterations__title {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
}

.alterations__list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.alteration__note {
  display: inline-block;
  margin-left: 0.4rem;
  font-size: 0.68rem;
  color: var(--invest);
  font-style: italic;
}

.alteration__note--post {
  color: var(--multiple);
  font-style: normal;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card__source {
  font-size: 0.82rem;
  color: var(--accent);
  text-decoration: none;
  margin-top: auto;
}

.card__source:hover {
  text-decoration: underline;
}

.no-results {
  color: var(--text-dim);
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
}

/* --- Footer ------------------------------------------------------------ */

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.82rem;
}

.site-footer a {
  color: var(--accent);
}